Mark Britt on X: I advanced to the Emerald League on Duolingo / X

How do I use classroom Leaderboards? – Duolingo for Schools

What Are The Leagues in Duolingo? Gamified Language Learning Experience - Language Learning Apps

Diamond league this week has been harsh , 2.2k is in demotion zone and 15k isn't enough for podium finish : r/duolingo

Duolingo:- First Win in The Diamond Tournament

Duolingo Emerald League, Amethyst League, Pearl League and Obsidian League: my advancement, Duolingo Leagues is a great challenge and it motivates me a lot #duolingoaddict, #duolingoleagues

It's time to talk about some Duolingo updates – Post-Millennial Panda

An unnecessary fight to the end

When Duolingo Leagues End (& 5 Tips To Get Ahead)

Earn xp for you in your duolingo league by Evelynneko

How many leagues are there in Duolingo?